› 2oh3

X-ray diffraction
2Å resolution

Crystal structure of COG1633: Uncharacterized conserved protein (ZP_00055496.1) from Magnetospirillum magnetotacticum MS-1 at 2.00 A resolution

Released:
DOI: 10.2210/pdb2oh3/pdb
PDB entry 2oh3 coloured by chain, front view.
PDB entry 2oh3 coloured by chain, side view.
PDB entry 2oh3 coloured by chain, top view.
Source organism: Magnetospirillum magnetotacticum MS-1
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174112 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Rubrerythrin diiron-binding domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 167 amino acids
Theoretical weight: 19.47 KDa
Source organism: Magnetospirillum magnetotacticum MS-1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2VZ87 (Residues: 1-166; Coverage: 100%)
Gene name: amb4284
Sequence domains: Rubrerythrin
Structure domains: Ferritin

Ligands and Environments

3 bound ligands:
Ligand ZN 1 x ZN
Ligand IMD 1 x IMD
Ligand PGE 2 x PGE
1 modified residue:
Ligand MSE 7 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: I222
Unit cell:
a: 64.36Å b: 75.28Å c: 89.79Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.195 0.192 0.235
Expression system: Escherichia coli

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